2397426 has 8 divisors (see below), whose sum is σ = 4794864. Its totient is φ = 799140.

The previous prime is 2397403. The next prime is 2397449. The reversal of 2397426 is 6247932.

It is an interprime number because it is at equal distance from previous prime (2397403) and next prime (2397449).

It is a sphenic number, since it is the product of 3 distinct primes.

2397426 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 199780 + ... + 199791.

It is an arithmetic number, because the mean of its divisors is an integer number (599358).

2^2397426 is an apocalyptic number.

2397426 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2397426 is a wasteful number, since it uses less digits than its factorization.

2397426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399576.

The product of its digits is 18144, while the sum is 33.

The square root of 2397426 is about 1548.3623606895. The cubic root of 2397426 is about 133.8387084388.

The spelling of 2397426 in words is "two million, three hundred ninety-seven thousand, four hundred twenty-six".